/* Background styling */
body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Glassmorphism container */
.container {
    width: 90%;
    max-width: 600px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: #fff;
}

/* Title */
h1 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #ffdd57;
}

/* Labels */
label {
    display: block;
    margin: 15px 0 5px;
    font-size: 14px;
    font-weight: bold;
    text-align: left;
}

/* Inputs */
input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: none;
    font-size: 15px;
    outline: none;
    background: rgba(255,255,255,0.2);
    color: #fff;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
    transition: 0.3s ease;
}

input[type="text"]:focus {
    background: rgba(255,255,255,0.3);
    box-shadow: 0 0 10px #ffdd57;
}

/* Button */
button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
    background: linear-gradient(135deg, #ff512f, #dd2476);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 87, 87, 0.5);
}

/* Output Section */
#output {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    font-size: 14px;
    color: #fff;
    text-align: left;
}